On “Monëy so big,” Yeat brags about the size and function of his money, which is the result of his musical successes. In the accompaniment of similar tracks such as “Money Twërk” and more, Yeat uses unorthodox comparisons to liken his financial status to things that are known for their size or ability—examples of this being:

Yeah, my money big body, my money Tonka
[…]
My money be twerkin', my money do dances (Woah)

In December 2021, “Monëy so big” would become Yeat’s biggest record, surpassing his breakout hits “Gët Busy” and “Sorry Bout That.” It would also become a staple sound for a substantial amount of videos shared on TikTok.